Radio astronomy in times of Starlink & Co.: technology to reduce interference
The number of satellites is increasing rapidly, which is becoming a problem for astronomy. An unexpected TV signal in ...
SETI1 年
NASA Astronomy Activation Ambassadors (AAA) Electromagnetic Spectrum & Multi-wavelength ...
Please note that more material may be added to this page periodically, so checking back occasionally is encouraged. The NASA AAA program currently also offers an Astronomy Academy for teacher ...
Astronomers unveil spectro-polarimetric properties of X-ray binary GX 9+1
Using the X-ray Polarimetry Explorer (IXPE) and Neutron star Interior Composition Explorer (NICER), Indian astronomers have ...
NASA’s Webb Telescope To Study Asteroid 2024 YR4 As Impact Risk Rises
NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small ...
来自MSN7 个月
Revived technology used to count individual photons from distant galaxies
Using an instrument on the 4.1-meter Southern Astrophysical Research Telescope, researchers have obtained the first astronomical spectrum using skipper charge-coupled devices (CCDs). The results ...
Will an asteroid collide with Earth? How the Webb telescope will track 2024 YR4
The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...